Haven't touched Blazor in 2 years. In the context of blazor server, what's the recommended pattern for state management? Does it make sense to use MVVM (e.g. via MVVM Community Toolkit for source generated observable properties etc) or plain C# objects would suffice with manually calling StateHasChanged() whenever necessary? (I guess that since rerenders are driven by DOM events the situations where manually calling StateHasChanged() is quite low)